- strncpy (yomibuf, XSTRING (yomi)->_data, XSTRING (yomi)->_size);
- yomibuf[XSTRING (yomi)->_size] = '\0';
- nbun = RkBgnBun (IRCP_context, XSTRING (yomi)->_data, XSTRING (yomi)->_size,
+ strncpy (yomibuf, XSTRING_DATA (yomi), XSTRING_LENGTH (yomi));
+ yomibuf[XSTRING_LENGTH (yomi)] = '\0';
+ nbun = RkBgnBun (IRCP_context, XSTRING_DATA (yomi), XSTRING_LENGTH (yomi),